【作者】 王水林； 叶志华； 袁从华； 林传年； 雷远见； 李春光；

【Author】 WANG Shui-lin~1,YE Zhi-hua~2,YUAN Cong-hua~1,LIN Chuan-nian~2,LEI Yuan-jian~1,LI Chun-guang~1 (1.Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,China; 2.Hurong West Freeway Construction Headquarter in Hubei Province,Enshi 445000,China)

【机构】 中国科学院武汉岩土力学研究所； 湖北沪蓉西高速公路指挥部；

【摘要】 针对湖北沪蓉西高速公路YK178+430—YK178+540段边坡的结构特性,归纳了节理和斜切层的组合滑动与节理和层间组合倾倒破坏的2种破坏模式,并对这2种破坏模式进行了初步的计算分析,计算结果对边坡的稳定性以及边坡的加固(锚杆、锚索等)技术参数评价(加固的角度与深度)有一定的指导作用。更多还原

【Abstract】 Aiming at the structure of the rockmass of the slope from YK178+430 to YK178+540 in the western part of the Shanghai-Sichuan highway,this paper summarizes 2 slope failure modes,the combined slip of the joints and the planes cutting through the rock formations and the toppling of rockmass isolated by planes of the joints and the layers of rockmass.Introductory study is performed for the 2 failure modes.Conclusions that may be helpful for the reinforcement of the slope are reached.更多还原